Farnam SuperMask II Horse Fly Mask No Ears Double-Latch Secure Mesh Eye ProtectionFarnam SuperMask II Horse Fly Mask (No Ears) provides extended face and eye protection to help keep flies off and support your horses comfort and health. The horse proof double latch closure under the jaw helps the mask stay on and makes it harder for stablemates to pull off. Comfortable see through mesh helps protect against irritating insects, plus dust, dirt, and debris that can cause eye injury, while also helping shield against glaring sunlight.